BB1:=低& lt金額/體積* 0.9;
CC1:= (CLOSE-REF(CLOSE,1))/REF(CLOSE,1)* 100 & gt;1.2;
DD 1:= LOW & lt;MA(CLOSE,5)* 0.921;
ee 1:= VOL & lt;MA(VOL,5)* 1.5;
FF1:= BB1和CC1和DD1和ee 1;
買3:=濾鏡(FF1,3);
長期底部:= LLV(高,30);
On: = SMA(低,5,2)* 0.96;
短期底部:= LLV(高,30)* 0.93;
底部選擇:=過濾器(低
VAR8:= LLV(低,5)=LLV(低,45)和CLOSE & gt= OPEN * 1.04;
var 9:= CLOSE & gt;(REF(高,1)+REF(低,1))/2;
VAR10:= VAR8和VAR9
VAR14:= LLV(LOW,1)=LLV(LOW,35)和CLOSE & gt= OPEN * 1.04;
20天最低跌幅:= HHV(收盤,20)/LLV(收盤,20);
RSV:= (CLOSE-LLV(低,9))/(HHV(高,9)-LLV(低,9))* 100;
K:= SMA(RSV,3,1);
D:= SMA(K,3,1);
j:= 3 * K-2 * D;
X:= LLV(J,2)=LLV(J,8);
買入1: = cross (j,ref (j+0.01,1))且x和j < 20和20日最低跌幅> = 1.3;
買入10:過濾(買入3或選底,3)計數(買入1+var 14+var 10,3)> 0;